Last 4 teams. Checkered pattern in Hispania isn't the best there could be but I can live with it as you cant see it properly while driving anyways. I might get back to some skins, like Mclaren's color, but right now I just want to drive and enjoy the full grid of F1 cars.
Teams included, both drivers + talent files: AT&T Williams, Scuderia Toro Rosso, Hispania Racing F1 Team, Force India F1 Team.
Unpack the zip into GSC2012 install dir (or to some temp folder and move manually). No original files are overwritten.